About Children’s BENADRYL® (Diphenhydramine HCl) Dosage

Children’s BENADRYL® allergy medicine products provide 4 to 6 hours of relief (per dose) of indoor and outdoor allergy symptoms such as:

Runny nose

Sneezing

Itchy, watery eyes

Itchy throat

Itchy nose

When giving your kids Children’s BENADRYL® Allergy Liquid, be sure to only use the dosing cup that comes in the package. Other items like kitchen teaspoons, droppers, or measuring devices that come with other medicines may not be accurate.

Pediatric dosing is to be given every 4 to 6 hours, or as directed by a doctor. Do not give more than 6 doses in 24 hours.

As with any medicine, overdose, abuse, or misuse can lead to serious side effects with potentially long-lasting or even life-threatening consequences.

Some signs of overdosage of BENADRYL® in children are extreme drowsiness, dilated pupils, blurry vision, confusion, racing heart, dry mouth, difficulty urinating, and agitation. If you suspect overdosage of BENADRYL®, immediately contact your local poison control center (1-800-222-1222).

About Adult BENADRYL® (Diphenhydramine HCl) Dosage

BENADRYL® provides 4 to 6 hours of effective relief from of indoor and outdoor allergy symptoms related to hay fever, upper respiratory allergy, or cold symptoms such as:

Runny nose

Sneezing

Itchy, watery eyes

Itchy throat

Itchy nose

Always follow the instructions that come with BENADRYL®. Take every 4 to 6 hours, or as directed by a doctor. Do not take more than 6 doses in 24 hours.

As with any medicine, overdose, abuse, or misuse can lead to serious side effects with potentially long-lasting or even life-threatening consequences.

Some signs of overdose of BENADRYL® in adults are extreme drowsiness, dilated pupils, blurry vision, confusion, racing heart, dry mouth, difficulty urinating, and agitation. If you suspect overdosage of BENADRYL®, immediately contact your local poison control center.

If you believe that you or someone you know has taken BENADRYL® or other diphenhydramine products in a manner not directed by the label, contact your local poison control center (1-800-222-1222).

The safety of the people who use our products is our top priority. To learn more about steps taken to address misuse and abuse of BENADRYL® and other diphenhydramine-containing products, visit our SAFETY page.

For a list of common questions and answers about BENADRYL®, please visit our frequently asked questions page.